SOLUTION: Suppose that in a certain town, 70 percent of the voters favor a new ballpark. Find the probability that among 5 voters questioned, exactly 2 of them favor the new ballpark.

Algebra ->  Probability-and-statistics -> SOLUTION: Suppose that in a certain town, 70 percent of the voters favor a new ballpark. Find the probability that among 5 voters questioned, exactly 2 of them favor the new ballpark.      Log On


   



Question 912334: Suppose that in a certain town, 70 percent of the voters favor a new ballpark.
Find the probability that among 5 voters questioned, exactly 2 of them favor the
new ballpark.

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p(favor) = .70, n = 5
P(x = 2) = binompdf(5, .70, 2)